{"id":"CVE-2021-25024","aliases":["EUVD-2021-11936","GHSA-xm26-26vh-5phq"],"status":"published","title":"Event Calendar \u003c 1.1.51 - Reflected Cross-Site Scripting","description":"The EventCalendar WordPress plugin before 1.1.51 does not escape some user input before outputting it back in attributes, leading to Reflected Cross-SIte Scripting issues","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00837,"percentile":0.582,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-01-17T13:00:31Z","modified":"2026-06-17T03:41:19Z","products":[{"vendor":"theeventscalendar","product":"eventcalendar"},{"vendor":"unknown","product":"eventcalendar"}],"references":[{"url":"https://wpscan.com/vulnerability/08864b76-d898-4dfe-970d-d7cc1b1115a7","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25024"},{"url":"https://github.com/advisories/GHSA-xm26-26vh-5phq"}],"sources":{"cve":[{"id":"CVE-2021-25024","title":"Event Calendar \u003c 1.1.51 - Reflected Cross-Site Scripting","description":"The EventCalendar WordPress plugin before 1.1.51 does not escape some user input before outputting it back in attributes, leading to Reflected Cross-SIte Scripting issues","status":"published","published":"2022-01-17T13:00:31Z","modified":"2024-08-03T19:49:14.665Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:59.802172Z"}],"euvd":[{"id":"EUVD-2021-11936","description":"The EventCalendar WordPress plugin before 1.1.51 does not escape some user input before outputting it back in attributes, leading to Reflected Cross-SIte Scripting issues","status":"published","published":"2022-01-17T13:00:31Z","modified":"2024-08-03T19:49:14Z","updated_at":"2026-11-03T03:24:54.862767Z"}],"ghsa":[{"id":"GHSA-xm26-26vh-5phq","title":"The EventCalendar WordPress plugin before 1.1.51 does not escape some user input before...","description":"The EventCalendar WordPress plugin before 1.1.51 does not escape some user input before outputting it back in attributes, leading to Reflected Cross-SIte Scripting issues","status":"published","published":"2022-01-18T00:00:59Z","modified":"2023-02-03T05:04:37Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:53:35.806518Z"}],"nvd":[{"id":"CVE-2021-25024","description":"The EventCalendar WordPress plugin before 1.1.51 does not escape some user input before outputting it back in attributes, leading to Reflected Cross-SIte Scripting issues","status":"published","published":"2022-01-17T13:15:07.747Z","modified":"2026-06-17T03:41:19.903Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:03.821385Z"}]}}